Yeah, Plants vs. Zombies is my other TD addiction, so I perfectly understand your wish. Only yesterday sonny expressed his wish to play it again, so we spent roughly an hour with PvZ. - The other game I'm playing with sonny ATM is the first LEGO Star Wars. Little time to play stuff without the kid nowadays.

Disturbing? Disturbing?
What might be disturbing about this poor avatar of mine ?
Where it's from? Well, here's a nicely made vid answering your question (slightly overused song, though). The epic deed would be naming the lad, though, especially as he was a one-off character.